JPH01105390U - - Google Patents

Info

Publication number
JPH01105390U
JPH01105390U JP20115887U JP20115887U JPH01105390U JP H01105390 U JPH01105390 U JP H01105390U JP 20115887 U JP20115887 U JP 20115887U JP 20115887 U JP20115887 U JP 20115887U JP H01105390 U JPH01105390 U JP H01105390U
Authority
JP
Japan
Prior art keywords
laminated piezoelectric
support base
piezoelectric ceramic
view
displacement magnifying
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP20115887U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP20115887U priority Critical patent/JPH01105390U/ja
Publication of JPH01105390U publication Critical patent/JPH01105390U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Details Of Measuring And Other Instruments (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)

Description

【図面の簡単な説明】
第1図は本考案の第1実施例の平面図、第2図
Aは第2実施例の平面図、同Bは側面図、第3図
は第3実施例の平面図、第4図Aは第4実施例の
平面図、同Bは側面図、第5図Aは第5実施例の
平面図、同Bは側面図、第6図Aは第6実施例の
平面図、同Bは側面図、第7図Aは第7実施例の
平面図、同Bは側面図、同C,Dは第7図Aのイ
―イ線及びロ―ロ線断面図、第8図Aは第8実施
例の平面図、同Bは側面図、同Cは第8図Aのイ
―イ線断面図、第9図Aは第9実施例の平面図、
同Bは側面図、同C,Dは第9図Aのイ―イ線及
びロ―ロ線断面図、第10図は本考案の原理説明
図である。 1,10,15,20,25,30,35,4
0,45……変位量拡大機構、2……積層型圧電
セラミツクス、3,3A,11,11A……支持
台、4,4a,4b……ヒンジ部、5,5A,1
6……変位拡大部材。

Claims (1)

    【実用新案登録請求の範囲】
  1. 電圧の印加により変位する積層型圧電セラミツ
    クスと、該積層型圧電セラミツクスを支持する支
    持台と、ヒンジ部により上記支持台に相対揺動可
    能に連結された変位拡大部材とを備え、上記積層
    型圧電セラミツクスの変位方向の端部を上記支持
    台と変位拡大部材の中間部とに当接させた、積層
    型圧電セラミツクスの変位量拡大機構。
JP20115887U 1987-12-28 1987-12-28 Pending JPH01105390U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20115887U JPH01105390U (ja) 1987-12-28 1987-12-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20115887U JPH01105390U (ja) 1987-12-28 1987-12-28

Publications (1)

Publication Number Publication Date
JPH01105390U true JPH01105390U (ja) 1989-07-17

Family

ID=31491533

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20115887U Pending JPH01105390U (ja) 1987-12-28 1987-12-28

Country Status (1)

Country Link
JP (1) JPH01105390U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015023588A (ja) * 2013-07-16 2015-02-02 Necトーキン株式会社 変位拡大装置および流量制御弁

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59178986A (ja) * 1983-03-28 1984-10-11 Nec Corp 機械的増幅機構
JPS6150449B2 (ja) * 1981-08-18 1986-11-04 Canon Kk
JPS6237835A (ja) * 1985-08-09 1987-02-18 株式会社日本自動車部品総合研究所 機械的増幅機構

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6150449B2 (ja) * 1981-08-18 1986-11-04 Canon Kk
JPS59178986A (ja) * 1983-03-28 1984-10-11 Nec Corp 機械的増幅機構
JPS6237835A (ja) * 1985-08-09 1987-02-18 株式会社日本自動車部品総合研究所 機械的増幅機構

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015023588A (ja) * 2013-07-16 2015-02-02 Necトーキン株式会社 変位拡大装置および流量制御弁

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